What is the air quality in Nashua today?

The current Air Quality Index (AQI) in Nashua is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Nashua right now?

The current temperature in Nashua is 32.8°C (feels like 36.3°C). Humidity is 45.4% and wind speed is 52.6 km/h.

Is it safe to go outside in Nashua?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Nashua, United States

Windy

32.8°C · 45.4% humidity

32.8°

Feels 36.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 8am

24 11am

24 2pm

24 5pm

24 8pm

24 11pm

24 2am

24 5am

Air Quality Index Trend

44h · 6 stn

View full history →

Nashua's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

45.4%

Humidity

52.6 km/h

Wind WSW

1012.9 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Nashua?

Temperature & Precipitation

PM2.5 Trend

44h · 6 stations

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX12.9

Extreme

What is the 7-day forecast for Nashua?

09-05

32.8° 13.2°

9.94 mm

09-06

21.0° 16.8°

2.38 mm

09-07

22.4° 13.0°

0.31 mm

09-08

18.6° 15.9°

7.69 mm

09-09

27.8° 11.6°

0.56 mm

09-10

24.1° 14.4°

19.56 mm

09-11

29.6° 13.1°

Both models agree Avg diff: 4.8°C

Where are air quality stations near Nashua?

Londonderry - Moose Hill, New Hampshire, USA

12.9 km PM2.5: 10.1 µg/m³

What cities are near Nashua?

24 Merrimack 24 Dracut 24 Derry 24 Derry Village 24 Lowell 22 Chelmsford 21 Westford 24 Methuen 24 Tewksbury 24 North Andover

Get AQI alerts for Nashua

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:06 UTC.